Heavy winds that swept through Black Canyon of the Gunnison National Park on Sunday night started “rapid fire spread” after a ...

Additional plumes of smoke from Canada's active wildfires prompt officials to issue a statewide air quality alert on July 14.

The White Sage and Dragon Bravo wildfires in Arizona have together burnt more than 40,000 acres and destroyed the historic ...

The blazes have consumed about 45,000 acres of land, an area about the size of Washington, D.C. Park officials ...

Parts of Grand Canyon National Park remained closed to the public Sunday because of wildfires and the release of chlorine gas ...

The Dragon Bravo Fire has destroyed dozens of structures and a water treatment facility, and the White Sage Fire, located in ...

Five wildfires are burning on thousands of acres in western Colorado, including one that crossed into the state from Utah, ...

Wildfires have forced evacuations for visitors and staff at two national parks — Gunnison and the Grand Canyon — in the U.S.

The North Rim was evacuated Thursday because of wildfire and will remain closed for the rest of the season, the park said in ...

Grand Canyon National Park's North Rim was evacuated and will remain closed for the rest of the season because of the Arizona ...

The Dragon Bravo Fire and White Sage Fire continue to rage in Arizona, destroying the historic Grand Canyon Lodge and forcing the closure of the North Rim.

Wildfires at U.S. national parks are prompting evacuations and causing major disruptions as the effects of climate change are ...